Blog
About

  • Record: found
  • Abstract: found
  • Article: not found

Bayesian t tests for accepting and rejecting the null hypothesis.

Psychonomic Bulletin & Review

statistics & numerical data, Psychology, Experimental, Probability, Mathematical Computing, Likelihood Functions, Humans, Data Interpretation, Statistical, Bayes Theorem, Analysis of Variance, Software

Read this article at

ScienceOpenPublisherPubMed
Bookmark
      There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

      Abstract

      Progress in science often comes from discovering invariances in relationships among variables; these invariances often correspond to null hypotheses. As is commonly known, it is not possible to state evidence for the null hypothesis in conventional significance testing. Here we highlight a Bayes factor alternative to the conventional t test that will allow researchers to express preference for either the null hypothesis or the alternative. The Bayes factor has a natural and straightforward interpretation, is based on reasonable assumptions, and has better properties than other methods of inference that have been advocated in the psychological literature. To facilitate use of the Bayes factor, we provide an easy-to-use, Web-based program that performs the necessary calculations.

      Related collections

      Author and article information

      Journal
      10.3758/PBR.16.2.225
      19293088

      Comments

      Comment on this article